To-day if ye will hear His voice, harden not your heart, as in the provocation.
To-day
I. The time specified--“To-day if ye will hear His voice.” This is the uniform time and tense of the Holy Ghost’s exhortations. “Consecrate yourselves to-day to the Lord.” “I command thee this thing today.” “Son, go work to-day in My vineyard.” Therefore, “To-day if ye will hear His voice, harden not your heart.”
1. “To-day” is a time of obligation Every man is under a present necessity as a subject of God to obey his Lord today, and having rebelled against his God, every sinner is under law to repent of sin to-day.
2. Remember, also, that to-day is a time of opportunity. There is this day set before us an open door of approach to God. This is a very favoured day, for it is the Lord’s day, the day of rest, consecrated to works of grace. Today our Lord Jesus rose and left the dead that He might declare the justification of His people. This is a day of good tidings, therefore I pray you to seize the golden moments.
3. Remember that it is a time limited (Hebrews 4:7). To-day will not last for ever; a day is but a day. When days are longest, shadows fall at last and night comes on. The longest life soon wanes into the evening of old age, and old age hastens to the sunset of the tomb.
4. A word of encouragement: it is a time of promise, for when God says to a man, Come to Me at such a time, He by that very word makes an engagement to meet him. He has made no appointment with thee to meet with thee to-morrow, but He has engaged to speak with thee to-day, if thou wilt hear His voice. Never shall one wait and say, like young Samuel, “Speak, Lord, for thy servant heareth,” without God’s speaking in words of love ere long.
II. The voice to be regarded. “His.”
1. Remember that the voice of God is the voice of authority. God has a right to speak to you; shall the creature refuse to hear the Creator? Shall those who are nourished and fed by Him turn a deaf ear to the Preserver of men? When He saith “to-day,” who among us shall dare to say that he will not hearken to-day, but by and by?
2. It is the voice of love. How wooing are its tones!
3. It is the voice of power. Old man, the Holy Ghost saith still, “To-day, to-day”; and He that saith “to-day “ can make to-day for thee a day of tenderness and melting, till you will be no longer like a stone.
4. It is a pledging voice. When He saith, “Seek ye the Lord while He may be found,” He doth, as it were, covenant that He will be found of you. Listen, then, to His promising voice, His cheering voice; it will cast all unbelieving fear out of you, and drive away Satan better than David’s harp drove the evil spirit out of Saul. God help you so to do.
5. The voice of God should be easy to hear; for “the voice of the Lord is powerful, the voice of the Lord is full of majesty.”
III. the evil to be dreaded. “Harden not your heart.”
1. It will be a serious evil if you do. Under the sound of love’s entreaties, within ear-shot of mercy’s imploring tones, the sinner is hardening his heart. Sad work to harden one’s heart against one’s own welfare! Shall any man do this and go unpunished? What think you?
2. It is a greater sin in some than in others, for the Scripture quotes the instance of Israel (Hebrews 3:8). Some of you are the highly privileged as compared with others.
3. This dreadful sin can be committed in a great many ways. Some harden their hearts by a resolution not to feel, some by wishing to wait, some by getting into evil company.
4. This sin will bring with it the most fearful consequences. “He sware in His wrath, they shall not enter into My rest!” You wish to rest at last, you long to rest even now. But it cannot be till you yield to God. You are not at peace now, and you never will be if you harden your hearts. (C. H. Spurgeon.)
Sinners entreated to hear God’s voice
I would press the importance, the necessity, of immediately becoming religious--
I. Because of the shortness and uncertainty of life. You are mortal; it is appointed to all men once to die. You are frail, and may die soon and suddenly. You stake your soul without any equivalent; for if life should be spared you gain nothing; but should it be cut short, you lose all, you are ruined for eternity.
II. Because you cannot properly, or even lawfully, promise to give what is not your own. To-morrow is not yours; and it is yet uncertain whether it ever will be. To-day is the only time which you can properly give to God.
III. Because if you defer the commencement of a religious life, though but till to-morrow, you must harden your hearts against the voice of God. God commands and exhorts you to commence a religious life immediately. If you do not comply, you must refuse, for there is no medium. If you disobey, you must assign some excuse to justify your disobedience, or your consciences will reproach you and render you uneasy; if no plausible excuse occurs, you will seek one; if none can readily be found, you will invent one. This tends most powerfully to harden the heart.
IV. If you do not commence a religious life to-day, there is great reason to fear that you will never commence it. The very causes which induce you to defer its commencement render it highly improbable that you will ever become religious. Every day’s delay will render it more difficult.
V. Because, after a time, God ceases to strive with sinners and to afford them the assistance of His grace. He gives them up to a blinded mind, a seared conscience, and a hard heart. Thus He dealt with the old world; the wicked sons of Eli; the Jews in the time of Isaiah (6:9,10); and the inhabitants of Jerusalem in our Saviour’s time (Luke 19:41-42).
VI. Because you are, while you delay, constantly making work for repentance; you are doing what you mean to be sorry for; you are building up to-day what you mean to throw down to-morrow. How irrational and absurd is this! I will not now hear God’s voice, but I mean to mourn, to be grieved for it hereafter. Could you say this to your fellow-creatures without blushing?
VII. Because it is the express command of God. “God now commandeth all men everywhere to repent.” And the Holy Ghost saith, Obey God’s command, hear His voice to-day, and do not harden your hearts against it. Dare any of you trample on a known command of God? (E. Payson, D.D.)
Hardening process
In the winter evening, when the frost is setting in with growing intensity, and when the sun is far past the meridian glory, and gradually sinking in the western sky, there is a two-fold reason why the ground grows every moment harder and more impenetrable. In the first place, the frost, with increasing intensity, is indurating the stiffening clods; on the other hand, the genial rays of the sun, which alone can soften them, are every moment withdrawing and losing their enlivening power. As long as the sinner remains unconverted, he is under a double process of hardening. The frosts of eternal night are settling down upon his soul, and the Sun of Righteousness is withdrawing His powerful beams for evermore. If grace do not penetrate the heart to-day, there will be less chance of it to-morrow. (R. Venting.)